Family: Earl of Derby William Ferrers / Silbil De Braose (F1978)
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Male
Earl of Derby William Ferrers
Birth 1140 Oakham, Rutlandshire, England, United Kingdom 
Christening Castle, Tutbury, Staffordshire, England, United Kingdom Death 1190 Siege of Acre, Palestine, Middle East Burial Marriage Father Robert Ferrers | F2209 Group Sheet Mother Margaret Peverel | F2209 Group Sheet
Female
Silbil De Braose
Birth 1157 Bramber, Sussex, England, United Kingdom Death 5 Feb 1227 , , England, United Kingdom Burial Father Sheriff of Herfordshire William De Braose | F1584 Group Sheet Mother Bertha De Pites | F1584 Group Sheet
Male
+ Earl of Derby William Ferrers
Birth 1162 Ferrers, Derbyshire, England, United Kingdom Death 22 Sep 1247 Burial Spouse Anges De Machines | F2208 Marriage 1192 , Cheshire, England, United Kingdom
Female
+ Agatha Ferrers
Birth 1168 Charltey, Staffordshire, England, United Kingdom Death Yes, date unknown Burial Spouse King of England John Plantagenet | F1976 Marriage